1.d4 d5 2.c4 dxc4 3.Qa4+ c6 4.Qxc4 Bf5 5.Nf3 e6 6.g3 Be7 7.Bg2 Nd7 8.O-O Ngf6 9.Qb3 Qb6 10.Nbd2 Qxb3 11.Nxb3 a5 12.a4 Bc2 13.Nbd2 Nd5 14.b3 O-O 15.Bb2 Bb4 16.Rfc1 Bg6 17.Nc4 f6 18.Ne1 N5b6 19.Bc3 Bxc3 20.Rxc3 Rfd8 21.Bh3 e5 22.dxe5 Nxc4 23.e6 Nc5 24.bxc4 Kf8 25.f4 Be4 26.f5 g6 27.g4 Ke7 28.Kf2 h5 29.gxh5 Bxf5 30.Bxf5 gxf5 31.Rf3 Kxe6 32.Nd3 Ne4+ 33.Ke3 Rh8 34.Rb1 Rab8 35.Rd1 Rbd8 36.Rb1 Rh7 37.Nf4+ Ke5 38.Ng6+ Ke6 39.Nf4+ Ke5 40.Ng6+ Ke6 41.Nf4+ 1/2-1/2